IQ signal and Discriminator output features: DJ-X11 has an IQ signal output that can be used with 3rd-party software to operate as a SDR. 10.7MHz IF discriminator signal can be used with other receiver-related software available on the net such as AIS-plotting.

* Cellular frequencies blocked on T model sold in USA, unblocked K model available in Canada and for authorized US users with proper documentation
* Operating times may vary subject to usage and settings. High-grade alkaline cells recommended.
* Inversion-scramble decoder is available in E-version only

About PC connection:

ERW-7 allows you to use clone or utility software only.

ERW-8 enables the use of both clone-utility AND real-time control software.

Both types of software are available for download at no charge from a link below. To use 3rd party SDR freeware, you will need to purchase a 3.5mm stereo mini-plug cable for connection to a PC. Functions are not guaranteed when used with 3rd party software. (ERW-4C serial cable is usable as a replacement to ERW-7 but it doesn't support firmware-update operations of DJ-X11.)